Prewhitening for rank-deficient noise in subspace methods for noise reduction

IEEE Transactions on Signal Processing

Volumn 53, Issue 10 I, 2005, Pages 3718-3726

  Hansen, Per Christian ^a   Jensen, Søren Holdt ^b  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^b AALBORG UNIVERSITY   (Denmark)

Author keywords

Noise reduction; Rank deficient noise; Singular value decomposition; Subspace methods; ULV decomposition

Indexed keywords

ALGORITHMS; LEAST SQUARES APPROXIMATIONS; MATHEMATICAL MODELS; MATRIX ALGEBRA; SPEECH ANALYSIS; SPEECH PROCESSING;

CHOLESKY FACTOR; QUOTIENT SINGULAR VALUE DECOMPOSITION (QSVD); RANK-DEFICIENT NOISE; SINGULAR VALUE DECOMPOSITION; SUBSPACE METHODS;

SPURIOUS SIGNAL NOISE;

EID: 27844555903     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/TSP.2005.855110     Document Type: Article

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